{geni:about_me} I think the first name of the son being Jakob may be a clerical error on the birth register entry. I believe that he is the Samuel JERUZALEM who appears in the 1848 Hungary census with wife Julia, and children Fulop, Simon, Elias & Salomon JERUSALEM. Samuel's place or origin appears to be Dranicz in Bohemia, which I presume is Drenitz in which Jakob Jerusalem was resident. [13 Oct 2013 Peter Lowe]